Hello I will tell you how I have setup my network. I am not on Verizon and I don't use GR10 on my network, so I can't really tell you how to handle the setup there. I got a router from my ISP. The Router can be set to act as modem. It's called "IP-Passtrough". In that mode, all traffic from the internet is sent to Port 1 of the router. The other ports (Nr. 2-4) of the router still work for outgoing connections. So I use port 2 on the router for my "Guest-Network", I simply added a Wireless-Access-Point in Bridge-Mode to that port and gave it a SSID. And this isn't really a Guest-Network since it's used by my employess for private use. Now on Port 1, I had to connect another router. All that is done there, it hand's out two IP-adresses. One is for my Server (NAS) and one for another router that handles my LAN. So in general I set it up Router1-Router2-Router3. Since all incomming traffic is directed to Router2 it's the one that has the Port-forwarding job to do. Ports for the webservices are forwarded to the Server-IP. And other Ports, needed for the LAN-Setup, are forwarded to Router3. I added another Wireless-Access-Point in Bridge-Mode to the LAN generated by Router3. Now what happens: 1. Guests on the Guest-Network are only able to access the Internet. 2. If I connect a client computer to Router2, I am able to access webservices and the Interent but no resources on the LAN behind Router3. 3. I have full access to all my resources on the LAN (Router3), wired and wireless, full access to webservices and any client connected to Router2 and Internet-access. The only thing I can't reach is the Guest-Network. I would have to sign on to that trough Port 3 of my ISP's router. I guess that setup comes close to what you try to accomplish. I recomend you use one VLAN for Guests and one for all your church-related issues. Meraki Go - Wireless Address Translation - Cisco Meraki
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